Question: Exercises 105107 will help you prepare for the material covered in the next section. If f(x) = x 3 - 2x - 5, find f(2)

Exercises 105–107 will help you prepare for the material covered in the next section.

If f(x) = x3 - 2x - 5, find f(2) and f(3). Then explain why the continuous graph of f must cross the x-axis between 2 and 3.

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